大阴唇是女性外阴具有重要生理作用的门户结构，具有保持阴道口湿润、维持阴道自洁、防止外来污染的作用[1]。部分女性存在一定程度的先天大阴唇发育不良，外形萎缩褶皱的情况，影响生活质量。
The WSRS is a valid and reliable instrument for quantitative assessment of facial skin folds, with good inter- and intra-observer consistency. By allowing objective and reproducible grading of data, the WSRS should prove a useful clinical tool for assessi